99922244 has 6 divisors (see below), whose sum is σ = 174863934. Its totient is φ = 49961120.

The previous prime is 99922241. The next prime is 99922247. The reversal of 99922244 is 44222999.

It is an interprime number because it is at equal distance from previous prime (99922241) and next prime (99922247).

It can be written as a sum of positive squares in only one way, i.e., 85784644 + 14137600 = 9262^2 + 3760^2 .

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (99922241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12490277 + ... + 12490284.

It is an arithmetic number, because the mean of its divisors is an integer number (29143989).

Almost surely, 2^99922244 is an apocalyptic number.

It is an amenable number.

99922244 is a deficient number, since it is larger than the sum of its proper divisors (74941690).

99922244 is a wasteful number, since it uses less digits than its factorization.

99922244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24980565 (or 24980563 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 99922244 is about 9996.1114439566. Note that the first 3 decimals coincide. The cubic root of 99922244 is about 464.0385483729.

The spelling of 99922244 in words is "ninety-nine million, nine hundred twenty-two thousand, two hundred forty-four".